Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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SRR942657

SRA first seen 2021

Provenance — who produced it, who reused it

Linked to 1 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.

Reused by

1 further paper cites this accession but reuse could not be confirmed.

Deep data QC

99/100 · A

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured

What this means
claude:haiku

This bulk RNA-seq dataset from the pea aphid Acyrthosiphon pisum was generated using Illumina HiSeq 2500, yielding 40.9M reads with excellent quality (98.1% Q20, 95.4% Q30). The high read count and quality enable deep transcriptome coverage for comprehensive gene expression studies in this established insect model.

Data type / assay
bulk-RNA-seq
Organism
Acyrthosiphon pisum
Instrument
Illumina HiSeq 2500
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 6217124520 reported
total reads 40902135 reported
n content pct 0.021 measured
pct q20 bases 98.1 measured
pct q30 bases 95.4 measured
gc content pct 36.5 measured
mean read length 76 measured
mean base quality 37.6 measured
adapter content pct 0.08 measured
duplication rate pct 32.37 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 99/100

The A grade is a transparent weighted average. Each metric below scored from 0–100% against the published bulk-RNA-seq thresholds, weighted by its importance; nothing is hidden or subjective.

pct q30 bases 95.4 measured ×1 100%
mean base quality 37.6 measured ×0.6 100%
adapter content pct 0.08 measured ×0.4 100%
duplication rate pct 32.37 measured ×0.4 95%
QC cost 32 s compute

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0